What does the author imply about the energy problems of the 1970s?
A.They may not be as critical as water problems will be in the future.
B.They took attention away from water problems
C.They were thought to be minor at the time but turned out to be serious.
D.They were caused by a lack of water.
A.They may not be as critical as water problems will be in the future.
B.They took attention away from water problems
C.They were thought to be minor at the time but turned out to be serious.
D.They were caused by a lack of water.
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